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公开(公告)号：US09458948B2
公开(公告)日：2016-10-04
申请号：US14054259
申请日：2013-10-15
发明人： Uwe Ehmig , Valentin Mall , Uwe Rutsch
CPC分类号： F16K31/508 , F16K7/126 , F16K7/16 , F16K31/504 , F16K35/06
摘要： The invention relates to a hand valve with a valve main body and a spindle movably arranged therein in at least in one actuating direction which can be adjusted for actuating the hand valve by means of a hand wheel arranged on the spindle in its position relative to the valve main body together with the hand wheel. The hand valve has a stroke limitation for the spindle with a stopper element which is adjustable in its position with respect to the valve main body. The invention is characterized in that the stroke limitation has a holding device for the stopper element which is held rotatable with the hand wheel, but fixed in its position to the valve main body in the actuating direction of the spindle at the valve main body.
摘要翻译： 本发明涉及一种具有阀主体和主轴可移动地布置在其中的至少一个致动方向的手阀，该主阀可以通过布置在主轴上的手轮在相对于 阀门主体与手轮一起。 手阀具有用于主轴的行程限制，其具有可相对于阀主体调节位置的止动元件。 本发明的特征在于，行程限制具有用于止动元件的保持装置，该保持装置可与手轮一起旋转，而在阀主体的主轴的致动方向上固定在阀本体上。
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公开(公告)号：US20140131607A1
公开(公告)日：2014-05-15
申请号：US14054259
申请日：2013-10-15
发明人： Uwe EHMIG , Valentin MALL , Uwe RUTSCH
IPC分类号： F16K31/50
CPC分类号： F16K31/508 , F16K7/126 , F16K7/16 , F16K31/504 , F16K35/06
摘要： The invention relates to a hand valve with a valve main body and a spindle movably arranged therein in at least in one actuating direction which can be adjusted for actuating the hand valve by means of a hand wheel arranged on the spindle in its position relative to the valve main body together with the hand wheel. The hand valve has a stroke limitation for the spindle with a stopper element which is adjustable in its position with respect to the valve main body. The invention is characterized in that the stroke limitation has a holding device for the stopper element which is held rotatable with the hand wheel, but fixed in its position to the valve main body in the actuating direction of the spindle at the valve main body.
摘要翻译： 本发明涉及一种具有阀主体和主轴可移动地布置在其中的至少一个致动方向的手阀，该主阀可以通过布置在主轴上的手轮在相对于 阀门主体与手轮一起。 手阀具有用于主轴的行程限制，其具有可相对于阀主体调节位置的止动元件。 本发明的特征在于，行程限制具有用于止动元件的保持装置，该保持装置可与手轮一起旋转，而在阀主体的主轴的致动方向上固定在阀本体上。
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公开(公告)号：US10774936B2
公开(公告)日：2020-09-15
申请号：US15834673
申请日：2017-12-07
发明人： Valentin Mall , Uwe Rutsch
摘要： A diaphragm for a diaphragm valve comprises a base body made from an elastomer, the base body having a side facing towards the media and a side facing away from the media. A force transmission component is disposed at the base body on the side facing away from the media for the attachment of a spindle drive for a diaphragm valve. Furthermore, the base body has a reinforcement area, the reinforcement area being disposed on the outside of the base body on the side of the base body facing away from the media.
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